C3C vs SCMC1C
The SCMC1C's sensitivity is 86 dB against the C3C's 88 dB and its low-frequency extension 57 Hz against 54 Hz. Both share impedance (8Ω) and high-frequency extension (22 kHz).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersCenter Channel Speakers
Estimated price (community-sourced)
$1,845
Around — community and catalog average, updates slowly
About the C3C
The ATC C3C is a passive center channel speaker, part of ATC's Entry Series. It features dual 150mm (5.91") CLD mid/bass drivers and a new ATC-designed 25mm soft dome tweeter with a precision alloy waveguide. The speaker is compatible with ATC's SCM11, SCM19, and SCM40 models for a complete surround sound setup. It offers a frequency response of 54Hz to 22kHz (-6dB), a sensitivity of 88dB @ 1W/m, and a maximum SPL of 108dB. The nominal impedance is 8 Ohms, and it is recommended to use a power amplifier between 75W and 300W. The crossover frequency is set at 2.2kHz. The cabinet dimensions are 230mm x 500mm x 303mm (H x W x D), and the speaker weighs 18kg. It includes a 6-year manufacturer's warranty.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 88 dB SPL @ 1W/1m
- Impedance
- 8Ω
- Frequency Response
- 54 Hz - 22 kHz
- Power Handling
- 300W
- Min. Amplifier Power
- 75W
- Max. Amplifier Power
- 300W
Speaker Design
Driver configuration and enclosure design
- Driver Size
- 5.91"
- Driver Count
- 2
- Crossover Frequency
- 2.2 kHz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 500 × 230 × 303 mm (W × H × D)
- Weight
- 18 kg (40 lbs)
Key Specifications
Sensitivity: 88 dB
Impedance: 8Ω
Frequency: 54-22000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions